diff --git a/wp-comments-post.php b/wp-comments-post.php
index fe03cb7296..86c758cc0a 100644
--- a/wp-comments-post.php
+++ b/wp-comments-post.php
@@ -5,9 +5,9 @@
  * @package WordPress
  */
 
-if ( 'POST' != $_SERVER['REQUEST_METHOD'] ) {
+if ( 'POST' !== $_SERVER['REQUEST_METHOD'] ) {
 	$protocol = $_SERVER['SERVER_PROTOCOL'];
-	if ( ! in_array( $protocol, array( 'HTTP/1.1', 'HTTP/2', 'HTTP/2.0' ) ) ) {
+	if ( ! in_array( $protocol, array( 'HTTP/1.1', 'HTTP/2', 'HTTP/2.0' ), true ) ) {
 		$protocol = 'HTTP/1.0';
 	}
 
diff --git a/wp-includes/version.php b/wp-includes/version.php
index 815463d881..d88b8d130b 100644
--- a/wp-includes/version.php
+++ b/wp-includes/version.php
@@ -13,7 +13,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '5.4-alpha-47027';
+$wp_version = '5.4-alpha-47028';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.